init.lua

   1 local playerlist = {}
   2
   3 controls.register_on_press(function(player, key)
   4         if key == "sneak" then
   5                 local name = player:get_player_name()
   6                 local list = {}
   7                 local players = minetest.get_connected_players()
   8                 for i, p in pairs(players) do
   9                         local n = p:get_player_name()
  10                         local ping = math.max(1, math.ceil(4 - minetest.get_player_information(n).avg_rtt * 4))
  11                         list[#list + 1] = player:hud_add({
  12                                 hud_elem_type = "text",
  13                                 position = {x = 0.5, y = 0},
  14                                 offset = {x = 20, y = 53 + (i - 1) * 18},
  15                                 text = n,
  16                                 alignment = {x = 1, y = 1},
  17                                 scale = {x = 100, y = 100},
  18                                 number = 0xFFFFFF,
  19                         })
  20                         list[#list + 1] = player:hud_add({
  21                                 hud_elem_type = "image",
  22                                 position = {x = 0.5, y = 0},
  23                                 offset = {x = 0, y = 50 + (i - 1) * 18},
  24                                 text = "server_ping_" .. ping .. ".png",
  25                                 alignment = {x = -1, y = 1},
  26                                 scale = {x = 1.5, y = 1.5},
  27                                 number = 0xFFFFFF,
  28                         })
  29                 end
  30                 playerlist[name] = list
  31         end
  32 end)
  33
  34 controls.register_on_release(function(player, key)
  35         if key == "sneak" and player then
  36                 for _, id in pairs(playerlist[player:get_player_name()]) do
  37                         player:hud_remove(id)
  38                 end
  39         end
  40 end)
  41